Declension table of haviṣya

Masculine	Singular	Dual	Plural
Nominative	haviṣyaḥ	haviṣyau	haviṣyāḥ
Vocative	haviṣya	haviṣyau	haviṣyāḥ
Accusative	haviṣyam	haviṣyau	haviṣyān
Instrumental	haviṣyeṇa	haviṣyābhyām	haviṣyaiḥ haviṣyebhiḥ
Dative	haviṣyāya	haviṣyābhyām	haviṣyebhyaḥ
Ablative	haviṣyāt	haviṣyābhyām	haviṣyebhyaḥ
Genitive	haviṣyasya	haviṣyayoḥ	haviṣyāṇām
Locative	haviṣye	haviṣyayoḥ	haviṣyeṣu

Compound haviṣya -

Adverb -haviṣyam -haviṣyāt